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６-６Network
６-６-１Ethernet
(1) TCP/IP
This is to use a fixed IP in the Local Area Network environment.
① Select {Ethernet} in {Menu} {Setup} {Network}.
② Select {TCP/IP}.
③ Save after filling in IP Address, Subnet Mask, Default Gateway, Primary DNS, and Alternative DNS.
(2) ADSL
This feature is used in the user authentication-type ADSL communication environment.
① Select {ADSL}.
② Save after filling in User Name and Password.
６-６-２ DDNS
As part of the DNS system, the Dynamic Domain Name System (DDNS) service updates IP addresses of the host
name in the real time and allocates fixed domain names to systems linked to dynamic IP addresses to allow us-
ers to use the same DNS name regardless of the change of in the IP address. It provides dynamic DNS to ensure
URL access in the dynamic IP environment.
User can monitor the remote place thru internet with web server functions which is equipped in DVR.
① Select On/Off of DDNS or a domain name to use by using arrow keys and the selection button.
② In case of DDNS On, enter the host name and save it then, the registration procedure of the host name
proceeds automatically. You can enter the host name with 4-20 letters.
③ The host name to enter must not be pre-registered in DDNS sever. Otherwise it won't work.
④ The basic host name is the MAC address of appertaining DVR.
⑤ In case the host name have entered starts with "000c28", none of MAC address will work excepting for ap-
pertaining DVR's.
⑥ In case of DynDNS On, enter the host name, user name registered in DynDNS and password then, save
them.
[Figure 6-46. Setup Network Window]
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